I'm not seeing any visual problems on your site with IE 10 but IE 10 browser tools is showing several complaints in the console that could be related to the problem.
It says something is wrong with your DOCTYPE element and it complains about unexpected closing tags in several places. I can see one of the bad closing tags on this meta element:
<meta name="google-translate-customization" content="9628a326d915d886-5f8de61305dc56a9-ge5f871412d33b9c4-f" /></meta>
I would try to solve those problems and see if it solves the problem for your user.